THERMAWALL 2500 SERIES PANELS

APPLICATIONS
THERMAWALL 2500 SERIES PANELS are ideal for interior walls, ceilings and roofing in cold storage buildings, food processing plants, critical temperature and controlled environment facilities as well as medical/pharmaceutical "Sanitary" areas. Industrial applications include warehouses, manufacturing plants, service and utility buildings - in fact most buildings that can take advantage of a light weight energy efficient pre-engineered composite panel at an attractive cost.

CONSTRUCTION
THERMAWALL 2500 SERIES PANELS are insulated with polyurethane - a "THERMOSET" insulation (Non-Melting) that meets the requirements specified in most building codes.

The panel production process is by the continuous-in-line method, fully computerized in a controlled environment with the most advanced state of the art equipment to ensure uniform quality and consistency in every panel.

INSULATION
THERMAWALL 2500 SERIES PANELS with foamed-in-place polyurethane insulation are offered in thicknesses ranging from 3" to 6", providing insulation values of R-23 to R-47.

FACINGS
THERMAWALL 2500 SERIES PANELS have standard 26 gauge facings of smooth or stucco embossed galvanized steel to ASTM A-525 G-90 designation. Base steel shall be structural quality to minimum Grade "A" 33,000 PSI, conforming to ASTM A-446. Optional panel facings of galvalume, aluminum or stainless steel are available on request.

COATING SYSTEMS
STANDARD PANEL finishes are imperial white siliconized polyester (Dept. Of Agriculture Recognized) with a total dry film thickness of 1.0 Mil including 0.2 Mil primer.

Optional finishes include Kynar PVF2; plastisol and polyester coatings in a range of stock and special order colors.

PANEL DESIGN
THERMAWALL 2500 SERIES PANEL incorporates a joint design of molded core insulation in a tongue and groove shape - in addition to the interlocking metal sheet edge profile that connects and seals each panel.

The Aesthetically Pleasing "SHADOW LINE" face profile lightly accents and stiffens the face sheets with a 3/32" deep, vertical striated groove pattern. Panel coverage is standard at 44-7/8" width (3.74 ft.).

PERFORMANCE REQUIREMENTS

Fire:
Meets special requirements of model building codes and is certified and approved by the following authorities:
ULI - Underwriters Laboratories Inc.
FM - Factory Mutual
WH - Warnock Hersey
ULC - Underwriters Laboratories Canada
NYFC - New York State Toxicity Standard
FM-4880 - Passed testing for Class 1 Fire rating
ASTM-E84 - Flame Spread 17; smoke developed: 97 Finished Panel
ULC S102 - Flame Spread 22; smoke developed: 67 Finished Panel
ULC S101 - Passed Fire Endurance Tests without fastening joint seams
UBC 17-6 - Passed Multi-story test with standard panels

Thermal Transmission:
ASTM C-518
ASTM C-236
See individual panel test data

Vapor Barrier:
ASTM E283 Air inflation "0" at 20 PSI ASTM E331 Water penetration "0" at 20 PSI

Structural:
ASTM E72 Vacuum chamber tested for wind and suction load deflections on wall assemblies.

ASTM E72-9 The panel achieved a vertical load bearing capacity on standard width to maximum 19,800 lbs. compressive force at .06" deflection

Fatigue Test:
Standard panels were tested by independent Laboratories for long term deflection failure. The panels exceeded 2 million alternate cycles without failure or damage.

Bond Strength:
The panel was tested for Tensile Bond strength of the metal to foam interface to more than 1200 lb. force without delamination.

LOADING TABLE

* IMPORTANT: Thermal Load has not been considered. Consult factory for fastener patterns.